Answer:
Option B
Step-by-step explanation:
you should add both the powers that is
2/5 +2/9
28/45
1. 8 + 13 = 13 + 8.
2. 6 + ( 12 + 4) = 6 + ( 4 + 12).
30
use calculator LOL
1/2
yes, you go down 6 spaces then left 1.